Tafseer Ibn Kathir of AL AN'AAM [9]

وَلَوْ جَعَلْنَاهُ مَلَكًا لَّجَعَلْنَاهُ رَجُلاً وَلَلَبَسْنَا عَلَيْهِم مَّا يَلْبِسُونَ

And if We had made him an angel, We would have made him [appear as] a man, and We would have covered them with that in which they cover themselves.